Latest refrigerant cylinder Tenders | Government refrigerant cylinder Tenders

Central Government/Public Sector

CTN :45731201

08 Jul, 2026 NA

Ajmer - Rajasthan

Tender For supply of cylinder liner 127 mm dia for compressor model no trc2507 for 1400 hp demu/dpc to elgi part. no. 000214670 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

CTN :45726004

13 Jul, 2026 NA

Tirunelveli - Tamil Nadu

Tender For purchase of mechanical lab equipments - hydraulic cylinder - bore diameter : 50 mm , stroke length : 250 mm, working pressure : 160 bar , cylinder tube : honded steel , piston rod : hard chrome plated , seals : standard industrial seals, end caps : steel, hydraulic operated directional control valve (dcv) - type: manual spool type dc valve, configuration : 4/2 way, size : ng06(cetop 3) , rated pressure : 210 bar, flow capacity: 20 - 40 lpm, body: hardened steel / cast steel, spool: ground and hardened, ports : clearly marked ( p, a, b, t ) , supply : mounted on training plate , suitable for dismantling and study, a) sliding mesh gear box for dismantling and assembing - max transmitted power 1 to 1.5 hp , torque capacity - 40 to 200 nm,number of speed 3 to 6 , gear module 1.5 to 2 , . gearbox type : sliding mesh forward gears - 3, reverse - yes, gear material - alloy steel, lubrication - splash/ oil, gear teeth : spur, typical gear ratio - 3:2:1 / 2:0:1 /1:3:1, input speed : 0-1800 rpm , housing material : cast iron (b) constant mesh gear box cut section - constant mech gearbox (cut section), gearbox type : constant mech, forward gears : 4 , gear teeth- helical/spur ,dog clutch type - sliding ,lubrication - oil sae 80w90 ,housing - cut section,material -hardened alloy steel, educational features - labelled parts, 3d printer - build volume : 256x256x256 cu.mm ,shell enclosed (plastic & glass ),nozzle 0.4 mm stainless steel included ,max hot end temperature 300 c ,nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm, build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate. max build plate temperature 100 c ,max speed of tool head 500 mm/s ,max acceleration of tool head 20 m/s2 ,supported filament pla, petg,tpu, pva, pet,abs, asa chamber monitoring camera low ,rate camera 1280 x 720/0.5 fps ,timelapse supported ,filament run out sensor : yes, control board fan closed loop control ,auxiliary part cooling fan closed loop control ,air filter activated carbon filter

CTN :45732486

08 Jul, 2026 NA

Ambala - Haryana

Tender For supply of air compressor spares, dryer and overhauling oil seal pump shaft , oil filter , air filter complete , piston ring , valve discharge complete , channel & spring set , oil seal -c-shaft , oil pump assmbely , connecting rod and cap assembly , gasket set complete , valve inlet complete , ring piston , o-ring , plunger unloader complete , aux valve (range 60x125) , head frame complete , piston complete , oil pressure gauge , spares for air compressor , make:- ingersoll rand , model : 2540 , crankpin bushing , connecting rod , ball bearing , ball bearing w/snap ring , inner bearing spacer , ring/gasket kit , gasket set , ring lock , pin piston , pin piston , element filter-10 micron , assembly ,spacer /valve low pressure , assembly ,spacer /valve high pressure , valve finger , filter- inlet complete , element filter-10 micron , ring set complete 7100 , valve set complete 7100 , gas kit set complete 7100 , air filter ir , csc unloader-7100 , pilot valve - lp , auxilary valve-lp , discharge tube -97045405 , size: 182mm x 512mm , oil t-30 , hp head cylinder with piston & accessories for air compressor make : ir model ir 7100 , lp head cylinder with piston & accessories for air compressor make : ir model ir 7100 , air dryer , make-ir, model-d144 in-a , sr.no. nar10084230 , air flow : 2400 i/min , electric power :74kw max , pressure : 14 bar , ambient temperature : 50 deg c , max. inlet temp : 60 deg c , cooling fluid: r134a-0.3kg , power supply : 230v/1/50 , overhauling of air compressors with necessary spares replacement

CTN :45712205

13 Jul, 2026 NA

Najibabad - Uttar Pradesh

Tender For mini tractor mahindra oja2130 engine power 30? ? hp, power steering, 03 cylinder.

CTN :45712426

07 Jul, 2026 NA

Kalpakkam - Tamil Nadu

Tender For tender for refilling of empty r134a refrigerant cylinders of bhavini , hydro testing of r134a refrigerant cylinders

Central Government/Public Sector

CTN :45708876

02 Jul, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of refrigerant gas r 407c conforming to is : 15548/2005 or latest in non-returnable cylinder having the capacity of 45 kgs gas, make : floron, srf, mafron, ecorane, refron, dupont. refrigeration gas r-407c comprising with 23% of r-32, 25% of r-125 & 52% of r-134a, suitable for acrmpu coachesrefrigerant gas r 407c filled in company sealed refrigerant cylinder of 45 kg capacity each, indicating cylinder weight, net weight of the refrigerant gas, gross weight and date of filling of refrigerant gas. the firm has to submit test certificate at the time of delivery. ]

Central Government/Public Sector

CTN :45714978

17 Jul, 2026 NA

Bhavnagar - Gujarat

Tender For supply of hydraulic h type press machine, capacity 20 ton, cylinder stroke 300mm, electric motor capacity 5 hp, specifications as per attached annexure - a. accepted make: rpc/sonal/jay mahakali or equivalent make complying the technical specifications mentioned in annexure-a. [ warranty period: 24 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45713187

18 Jul, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of kit hp 20400s , connecting rod and crankshaft assembly , kit hp 20250s , sv assy 1 bsp , sv assy 3 bye 8 inch , sv assembly 3 bye 8 inch , elgi air lube , cylinder head dia 140 , valve assembly inlet , valve assembly discharge , cyl head dia 78 , disc valve assembly dia 78 , cyl head dia 60 , disc valve assembly dia 50 , overhauling of elgi make air compressor

CTN :45318214

06 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of 5241420280 gasket for set w6 , em6290b-5285302783 modular system , em6290b-5285302883 modular system , em6290b-5295308212-s0001 plug-in board not adjusted , em6290b-5552031780 gasket , em6290b- 700292008400 tab washer , em6290b-700368022001 sleeve rubber , em6290b-700429018005 o-ring for set w5 , em6290b-700429065000 o ring , em6290b- 700429130003 o ring , em6290b-700429140000 o-ring for set w5 , em6290b-700429160001 o ring , em6290b- 700429190001 o ring , em6290b-700429244000 o ring for set w6 , em6290b-705100502035 cylinder roller bearing , em6290b-7603038101 washer a cop s2000 by 4000 , em6290b-8499970065 gasket for set w5 , em6290b-8499970066 gasket for set w5 , em6290b- 915007013000 transition socket , em6290b- e0010106951 injector , em6290b-x00041391 actuator vlv , em6290b-xp52499100226 v-band clamp , em6290b- xp52717300024 key , em6290b-xp52717300077 washer , em6299b-5240384110 conrod bearing upper half , em6299b-5272030080 gasket , em6290b-x00043422 battery , em6290b-x00055829 by 50773 sealant , em6290b-x00e50200575-76 plug in board , em6290b- x00e50700032 wiring harness for on-engine sensor , em6299b-700429010004 o-ring , em6299b-ex00036684 coolant pump , em6299b-x00040978 fuel delivery pump , em6299b-x52405500177 cylinder head cover , em6299b-x52820500001 sealing ring for seawater cooler , em6299b-x59308300058 easychange fuel filter , em6299b-x59407700023 hp fuel line , em6299b- x59499100165 sealing ring , em6299b-x59599100145 hose , em6290b-5240780824 conn fuel rail rear , em6290b-0000170660 ring c e , em6290b-0000530126 valve collet , em6290b-0000741893 spring , em6290b- 0002000017 base complete , em6290b-0055345410 switch , em6290b-111b14009 tapered compression piston ring , em6290b-111b14010 1 ring oil control , em6290b-5272010153 spacer sleeve , em6290b- 5295308712 plug-in board , em6290b-5550111610 cylinder liner , em6290b-700429021002 o ring , em6290b-700429030002 o ring , em6290b-700429043000 o ring , em6290b-x00e50208386 pressure sensor , em6290b-x52408100002 link , em6290b-xp58420400009 gasket , em6299b-ex59507300003-87 hp pump , em6299b-700429012004 o ring , em6290b- ex52710100050 exhaust turbocharger lift side , additional charges em6290b-x00012879 fuel filter, em6299b-8699950012 clamp, em6299b-x00009934 o-ring, em6299b-x00044862 sealing ring, em6299b-x52404200042 gasket for cylinder head, em6299b-x59414500018 exhaust pipe bellows, em6299b-x59420200238 restrictor, em6299b-x59499100160 o ring, em6299b-x59512500026 gasket f air transfer valv, em6299b-xp52717300001 sealing ring, em6290b-000-092-17-05 filter element, em6290b-000000000668 clamp, em6290b-0000187135 crankcase breather, em6290b-0000920260 gasket, em6290b-0000943268 contam indicator, em6290b- 0001400182 exh pipe bellows, em6290b-0002033286 valve cover, em6290b-0002033746 end plate, em6290b-0005356660 thermocouple, em6290b- 0005382130 screw driver 2 point 5 x 0 point 4, em6290b-0005382330 screw driver 4x0 point 6, em6290b-0005382530 screw driver 9x270, em6290b- 0005382735 computer accessories trackball, em6290b-0005382830 screw driver phillips 4 point 5, //bid details 2 / 72

CTN :45696125

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr

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